EXCLUSIVE: After 3.5 years at BNC and PMK*BNC, Nicole Chabot is leaving to launch her own PR firm, re:group. Chabot, known mainly for representing comedians and comedy actors as well as tennis star Serena Williams, is bringing her personal PR clients with her and is looking to expand into other areas as well. Before her stint at PMK*BNC, Chabot spent six years at BWR.